55316274

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:335

約数の個数: 64

約数和(自身を含む): 123863040

約数和(自身を除く): 68546766

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 79, 94, 141, 158, 191, 237, 282, 382, 474, 573, 611, 1027, 1146, 1222, 1833, 2054, 2483, 3081, 3666, 3713, 4966, 6162, 7426, 7449, 8977, 11139, 14898, 15089, 17954, 22278, 26931, 30178, 45267, 48269, 53862, 90534, 96538, 116701, 144807, 196157, 233402, 289614, 350103, 392314, 588471, 700206, 709183, 1176942, 1418366, 2127549, 4255098, 9219379, 18438758, 27658137, 55316274]

約数ペア:

[(1, 55316274), (2, 27658137), (3, 18438758), (6, 9219379), (13, 4255098), (26, 2127549), (39, 1418366), (47, 1176942), (78, 709183), (79, 700206), (94, 588471), (141, 392314), (158, 350103), (191, 289614), (237, 233402), (282, 196157), (382, 144807), (474, 116701), (573, 96538), (611, 90534), (1027, 53862), (1146, 48269), (1222, 45267), (1833, 30178), (2054, 26931), (2483, 22278), (3081, 17954), (3666, 15089), (3713, 14898), (4966, 11139), (6162, 8977), (7426, 7449)]